baber/WOPTO huggingface dataset:
Patent JP-S5795923-A (JP)
Title: Preparation of beta-methylnaphthalene
Inventor: SAKUMA KIYOSHI
IPC: C07C7/04
Filed: 1980-12-08
Abstract: PURPOSE: To prepare β-methylnaphthalene useful as a raw material of dyes, pharmaceuticals, vitamin K, etc., in high purity, by distilling an oil fraction containing β-methyl-napthalene under controlled naphthalene content, and subjecting the resultant distillate to countercurrent continuous crystallization.  
     CONSTITUTION: An oil fraction containing β-methylnaphthalene (pref. coal tar fration having a boiling point range of 200W300°C) is distilled to obtain β- methylnaphthalene fraction having a β-methylnaphthalene content of ≥60wt%, pref. 70W90wt% and a naphthalene/β-methylnaphthalene weight ratio of ≤0.1, pref. ≤0.05. The β-methylnaphthalene fraction is continuously crystallized to obtain β-methylnaphthalene. The continuous crystallization is carried out by cooling the fraction in the upper cooling zone maintained at -5W+15°C, precipitating the crystallized crystals to the lower heating zone maintained at 31W 34.4°C, and extracting the molten β-methylnaphthalene from the heating zone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5975124-A (JP)
Inventor: JIYON RANDEISU GUROOBU
IPC: G01G3/14
Filed: 1983-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0221721-A (JP)
Title: Output buffer circuit
Inventor: KUMAGAI SHIGERU
IPC: H01L27/06
Filed: 1988-07-11
Abstract: PURPOSE:To suppress the potential fluctuation of a power voltage attended with the level change in an output data without causing the reduction in the level change speed of the output data by using a resistive component so as to control a current flowing to an output stage transistor(TR). CONSTITUTION:A resistor 28 is connected between the drain of a P-channel TR 23 in a CMOS inverter IN2 driving a gate of an N-channel TR 25 of an output stage and the gate of the N-TR 25 of the output stage. A gate voltage of the N-channel TR 25 of the output stage rises. In the case of the transition from the OFF state into the ON state, a node (b) is charged rapidly up to a gate voltage with less current increase in the N-TR 25 and with a small di/dt and in the case of the gate voltage with an increased di/dt, the charging of the node (b) slows down by the presence of the resistor 28. Thus, the value of di/dt is reduced without slowing down the data changing speed in a signal output node, and the potential fluctuation in the 2nd power voltage is suppressed.
Patent JP-H0337782-A (JP)
Title: Character pattern segmenting device
Inventor: MATSUURA KAZUMI
IPC: G06K9/34
Filed: 1989-07-04
Abstract: PURPOSE:To correctly segment a character pattern even in the case a contact exists between characters by providing a contact/separation candidate position detecting means for detecting a contact/separation candidate position. CONSTITUTION:In the case length in the direction of a character-string of a fundamental pattern area exceeds a prescribed threshold, a contact/separation candidate position detecting means 23 decides that a contact exists between characters in the fundamental pattern area, and detects a candidate in a separated position of a fundamental pattern, based on information of a position and a size for giving the minimum value of a peripheral distribution value in the fundamental pattern area. A character segmenting position determining means 9 derives all possible combinations of a character segmenting candidate position, based on position information of the fundamental pattern area. Subsequently, based on a character evaluation value calculated by a character evaluation value calculating means 8 corresponding to a fundamental pattern segmented in a character segmenting candidate position and a coupling pattern with regard to combination of each character segmenting candidate position, a character segmenting evaluation value is derived, and combination of optimum character segmenting positions is determined.
Patent JP-H0620926-A (JP)
Title: Synchrotron radiation scanning apparatus for exposure
Inventor: GOTO TOSHIHARU
IPC: H01L21/027
Filed: 1992-06-30
Abstract: PURPOSE:To make exposure quantities uniform in an exposure area, and to reduce a positional deviation of mask pattern transfer in proximity exposure. CONSTITUTION:Synchrotron radiation R1 emitted from an electron accumulation ring 10 impinges on a plane mirror 1 at a glancing angle theta. The plane mirror 1 is rotatable about its rotation axis A that is perpendicular to a propagation direction of the synchrotron radiation light R1 and located in an electron trajectory plane and on the mirror surface. The radiation light reflected by the plane mirror 1 impinges on a curved surface mirror 2 at a glancing angle PHI. The curved surface mirror 2 is rotatable about a rotation axis that is in parallel with the rotation axis A of the plane mirror 1. Control is so made that the rotation angle of the curved surface mirror 2 is changed by 2DELTAtheta where 2DELTAtheta is a variation of the glancing angle theta so that the glancing angle PHI is kept constant. Further, the glancing angle theta is controlled so that its angular velocity is proportional to light intensity at an exposure position.
Patent JP-S5874771-A (JP)
Title: Composition for expandable hot-melt adhesive
Inventor: OKADA CHIHARU
IPC: C08J9/30
Filed: 1981-10-28
Abstract: PURPOSE:To provide the titled compsn. which has stable expanding properties, can be well-bonded even to uneven surfaces and exhibits an excellent sealing effect, by blending a specified surface-active compd. with a polyamide resin. CONSTITUTION:A fluorine compd. such as an oligomer having a perfluoroalkyl group, a lipophilic group and a hydrophilic group or an organosilicon compd. having an ability (surface activity) capable of lowering the surface tension of a polyamide resin in a molten state, is used. 0.001-5pts.wt. said fluorine compd. or organosilicon compd. is blended with 100pts.wt. polyamide resin exhibiting fluidity at 100-250 deg.C. In using said compsn., it is molten to introduce foam  thereinto and to assume an expanded state, and then applied on (injected into)  an adherend surface.
Patent JP-H1020816-A (JP)
Title: Color signal lamp
Inventor: TOJO KAZUHIKO
IPC: G01D7/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a small sized color signal lamp having a long life and an excellent performance in calling attention. SOLUTION: A display area 4 of a fluorescent character display tube 2 has emitting dots 3 of each color of R(red), G(green), and B(blue) arrayed in a prescribed order. Each fluorescent character display tube 2 is circularly combined so that they approximately form a triangle pole with their display areas 4 faced outside and their length up. Each fluorescent character display tube 2 is fixed on a base plate 5 and covered with a transparent case 6. When this color signal lamp is used in a factory, etc., it can be lighted up in a specific color according to running states of facilities. This lamp can be lighted not only in the three primary colors RGB, but also in an arbitrary intermediate color by mixing these three primary colors. By driving each emitting array of dots 3 in a prescribed order at intervals, dynamic displays such as rotation of lighting part, up-and-down movement of a lighting part, shifting of color light, timewise variation in luminance, etc., are possible. The fluorescent character display tube 2 has a very long life compared with an incandescent lamp.
Patent JP-S6277300-A (JP)
Inventor: LEMAN JEAN-LUC
IPC: B64C27/35
Filed: 1986-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0336736-A (JP)
Title: Insulated gate field effect semiconductor device
Inventor: MOMOTA SEIJI
IPC: H01L29/78
Filed: 1989-07-04
Abstract: PURPOSE:To reduce value of parasitic capacitance consisting of a gate electrode, an insulating layer and a source electrode by forming an insulating layer between source electrodes to be laid on the gate electrode of a lamination of an inorganic insulating film and an organic insulating film. CONSTITUTION:A gate electrode 3 is formed on a silicon substrate 1 through a gate oxide film 2 and further an organic insulating film 7 is applied on an inorganic insulating film 4 consisting of PSG or SiNx coating the electrode. The inorganic insulating film 4 is made 1.5mum thick, for instance in case of PSG. The organic insulating film 7 is a polyamide film to be formed to the thickness of 2 to 3mum by application, for instance, by a spin coater. The organic insulating film 7 is processed to the same pattern with the inorganic insulating film 4, or to a slightly smaller pattern than that. Next, a source electrode 5 is formed by vapor deposition, patterning of a metal such as aluminium.
Patent JP-H0345611-A (JP)
Title: Crosslinked triazine polymer and its use as crosslinking agent
Inventor: KURISUCHIYAN RINDONAA
IPC: C08F246/00
Filed: 1990-07-02
Abstract: PURPOSE: To provide a specified crosslinked triazine polymer which can specify the crosslinking density, the form an crosslinking, and the size of a specified region in the net work structure of the polymer and is useful for the preparation of elastomer.  
     CONSTITUTION: A polymer, which is prepd. by emulsion polymn. of 2,4,6-tris-(2- propenyloxy)-1,3,5-triazine represented by the formula (wherein R represents H, CH 3  or C 2 H 5 ) in an amt. of 11 to 60 wt.%, pref. 20 to 50 wt.%, particularly pref. 25 to 50 wt.%, and a vinyl monomer (e.g. styrene or acrylonitrile) in an amt. of 84 to 40 wt.%, pref. 80 to 50 wt.%, particularly pref. 75 to 50 wt.%, contains an ethylenically unsatd. group, and has an iodine no. of 15 to 200, pref. 50 to 180, is used as a polymer for crosslinking. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0222796-A (JP)
Title: Electronic cash register
Inventor: WATANABE KEIJI
IPC: G07G1/01
Filed: 1988-07-12
Abstract: PURPOSE:To cause a customer to easily confirm the prices and sum of registered commodities the customer purchases by providing a customer display in a personal computer through an input-output section and displaying sales data or summed data on the display. CONSTITUTION:When the sales data of commodities bought by a customer are inputted by operating a commodity registration key 2b in a state where the 'registration' mode is set by means of a mode setting key 2a, the sales data are simultaneously registered in a RAM 12 and displayed on a display 3 for operator. At the same time, the sales data are outputted to an I/O port 19 for customer display through an I/O port 15 and controller 16 and displayed on the display tube 25 of a customer display 9. When a total key 2d is operated thereafter, the sum of the commodities bought by the customer is calculated and displayed on the display 3. The sum data are also outputted to the port 19 through the port 15 and controller 16 and displayed on the display tube 25 of the display 9.
Patent JP-H09329953-A (JP)
Title: Toner cartridge structure of electrophotographic device
Inventor: KAWABE MASAHIRO
IPC: G03G21/10
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To make a device compact by miniaturizing a toner cartridge and to improve the reliability of the device by surely and automatically moving a connector for a fresh toner tank and a waste toner tank which are arranged in the path of a scanning line, to a position being away from the scanning width of the scanning line, in using the device. SOLUTION: The fresh toner tank 2 and the waste toner tank 3 are connected by an arm member 29 of the connector, when a cover 19 or the like is opened. Therefore, the arm member 29 is interposed into the rays of irradiation of the scanning line 22. When the cover 19 is closed, a lever member 33 is turned by a push rod 34 on the side of the cover 19 and the locking of the arm member 29 is released with the turning of the lever member 33, to be moved to the outside of the scanning width for irradiation with the scanning line 22. From the above-mentioned method, the fresh toner tank 2 and the waste toner tank 3 are vertically arranged with the scanning width having the same dimension as the breadth of the tanks 2 and 3. Thus, the toner cartridge 1 can be miniaturized.
Patent JP-H0522870-A (JP)
Title: Power generation and storage system
Inventor: NISHIKAWA TADASHI
IPC: H01M8/04
Filed: 1991-07-15
Abstract: PURPOSE:To obtain a power generation and storage system which can improve reliability and maintainability. CONSTITUTION:A power generation and storage system comprises a fuel battery generator system 30 for generating DC power by chemical reaction of fuel gas with the air, and a secondary battery system 20 for storing the DC power generated from the system 30, converting the AC power of a power system to DC power when the power of the system is excess, converting the DC power to the AC power when the power of the system is insufficient, and discharging it to the system. The storage system further comprises a diode 8 provided at a connecting point of the system 30 and the system 20 so as not to feed the DC power of the system 20 to the system 30.
Patent JP-H0519119-A (JP)
Title: Optical fiber
Inventor: ASAGA JUNICHI
IPC: F21V8/00
Filed: 1991-07-15
Abstract: PURPOSE:To eliminate the use of electric force for illumination in the inside of a house where a lighting equipment is required even in the daytime, and to save electric charges by leading in a natural light to a core of one end of an optical fiber in which plural minute holes are provided in a clad. CONSTITUTION:A main body 1 consists of two layers of a core 2 as a core material and a clad 3 as an outer wall material, and in the clad 3, plural minute holes 4 are provided. In this case, the clad 3 and the core 2 are made of materials whose refractive indexes are different, therefore, light 5 which goes into the core 2 advances, while repeating a reflection against the inner wall of the core 2, and a reflected partial light 5 goes out to the outside of an optical fiber from the minute holes 4, and illuminates brightly its vicinity. In this regard, as for the light sent out to the core 2, either a natural light or an artificial light can be used together.
Patent JP-H094455-A (JP)
Title: Indirect injection diesel engine insert and its manufacture
Inventor: KAWAKAMI YUJI
IPC: F02B19/08
Filed: 1995-06-16
Abstract: PURPOSE: To improve the durability of a high load engine by forming a part forming a jetting port of a silicon nitride ceramic body as a member different from that for a main body in a subsidiary chamber insert having a jetting port communicated from a whirl chamber to a main combustion chamber formed as a to penetrate its bottom part. CONSTITUTION: An insert 5 is formed by a machine or a forging device using SUS 403, cylindrical as a whole, provided with a step part 13 in its lower part and by engaging the step part 13 with the step part of a cylinder head 4, playing of the insert 5 in upper and lower directions is regulated. A projecting part 14 is formed in a proper place in the outer peripheral surface of the insert 5 and this projecting part 14 is engaged with the recess of the cylinder head 4. Then, a heat resistant ceramic body 10 made of silicon nitride ceramic having a jetting port 7 and excellent resistance to high temperature oxidation, resistance to high temperature corrosion and resistance to heat wearing is inserted by pressure into the center lower part of such an insert 5. Thus, the durability of the insert 5 is improved.
Patent JP-H0226363-A (JP)
Title: Hydraulic controller for automatic transmission
Inventor: YAMAMOTO MASASHIGE
IPC: F16H59/10
Filed: 1988-07-12
Abstract: PURPOSE:To prevent a shock generated at the time of gear shift by mounting a means which detects the time taken for the shift to D, Z and L and the reverse shift using the signal of a switch detecting the position for each shift range and compensates duty data of a solenoid valve according to the shift time. CONSTITUTION:There is provided a shift lever position switch 103 which detects a shift gear for the positions of D, Z, L, P, R and N. According to the signal of this switch 103, the shift time taken from the positions D, Z and L to P, R and N and from P, R and N to D, Z and L is detected with a shift time detecting means 107. According to the signal of this shift time detecting means, duty data of speed change solenoid valves 19 to 21 is compensated with a compensating means 108 at the time of shift from the position P, R and h to D, Z and L. As a result, if immediately after the shift from D, Z, and L to P, R and N, re-shift to D, Z and N is executed, the engagement pressure will not act on a clutch quickly, whereby preventing a shock.
Patent JP-S57122388-A (JP)
Title: Photoelectric indication type electronic timepiece
Inventor: MOROKAWA SHIGERU
IPC: G04G13/02
Filed: 1981-10-30
Abstract: PURPOSE:To obtain an photoelectric indication type electronic timepiece convenient in the initial setting and the indexing of plural data by holding and indicating zero hour for an alarm time to be an empty data left non-set. CONSTITUTION:A shift register 321 composed of 64 D type FFs 111-448 of a multi-alarm option circuit is driven with a manual shift circuit. Data of a milti- alarm already set and ready for indication are checked in sequence. In this case, zero hour in the alarm data from the register 321 is detected as empty data with a gate 1410 and an output OHAT is generated corresponding to the empty data. This output OHAT permits the formation of a required signal so that zero hour as non-set through a clock control section 1510 or the like is photoelectrically indicated thereby enabling the initial setting and the indexing of plural data conveniently.
Patent JP-S5871989-A (JP)
Inventor: JIEIMU PITSUKAA AMUPAYA
IPC: B01J10/00
Filed: 1982-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0230852-A (JP)
Title: Scaffold for construction
Inventor: KAKIHARA EIJI
IPC: E04G5/06
Filed: 1987-07-11
Abstract: PURPOSE:To make installation and removal easy by forming a scaffold by engaging a recessed part formed on a rear support metal fixture that is provided at the opposite side of an arm, to a hook provided at a bracket at the another end of the arm. CONSTITUTION:A scaffold as described in the title is composed of an arm 10 that is used as a footboard, a bracket 12 consisting of a connecting shaft 6 and a hook 14, a rear support metal fixture 30 equipped with a recessed part 26, and a link part 22. Then, the metal fixture 30 is fixed to a steel column 20 by turning the arm 10 to the perpendicular position, and after making positioning of the metal fixture 30 at a desired position, the arm 10 and the bracket 12 are turned to the horizontal position, making the hook 14 engaged to the recessed part 26, and installation of the scaffold to the column 20 is made thereby. By making the gravity applied to the scaffold work through the link part 22 to fasten the bracket 12 and the metal fixture 30, the scaffold is secured against loosening. As the hook 14 and the recessed part 26 are disengaged, the scaffold can be removed.
Patent JP-S6234520-A (JP)
Inventor: SAKAI TADASHI
IPC: A47J27/21
Filed: 1985-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H117516-A (JP)
Title: Collection count device for amusement equipment and collection count method for the same
Inventor: MATSUMOTO YOSHIJI
IPC: G06M1/10
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide an improvement of workability for collecting coins and security in a collection count method for amusement equipment. SOLUTION: A code of a rotary system electromagnetic counter 8, which is installed in amusement equipment and at the same time indicate the sales amount by plural codes, is read by a reader 2. Numerical data read are transferred to a sum up means 3 for counting coins. The numerical data is summed up by the sum up means 3, sales count data are prepared and, at the same time, an amount of coins inserted is summed up, collected amount data is prepared and are recorded on a magnetic disk 4. Sales count data recorded on the magnetic disk 4 and the collected amount data are transferred to an arithmetic means 5 and the sales count data and the collected amount data are operated and analyzed.
Patent JP-H089906-A (JP)
Title: Production of food using hulled buckwheat grain
Inventor: TAKEUCHI YASUKO
IPC: A23L7/10
Filed: 1994-07-01
Abstract: PURPOSE:To obtain the subject food, such as buckwheat ZOSUI (a porridge of buckwheat and vegetables) or buckwheat CHAZUKE (boiled buckwheat roaked with tea), always having a good taste and a good smell by using buckwheat grains hulled by the use of a roll type huller as a raw material so as not to collapse the shapes of the buckwheat grains. CONSTITUTION:Buckwheat grains hulled by the use of a roll type huller so as not to collapse the shapes of the grains is used as a raw material. The hulled buckwheat grains are washed with water, immersed in water for a day and over night, sufficiently drained, packed in a heat and pressure-resistant bag such as a synthetic resin bag, mixed with approximately 500 deg. of a seasoning, and subsequently steamed in a steam-heating cooker in the closed state at >=100 deg.C under >=5 atm to give the buckwheat ZOSUI. The buckwheat CHAZUKE is obtained by washing the buckwheat, mixing with approximately 250% of water, similarly steaming the mixture, mixing with a seasoning, and subsequently subjecting the mixture to the application of <=0.02% of powdered tea extracted suspension. The hulled buckwheat grains are useful as a raw material for cooked buckwheat or buckwheat gruel in a steamed state.
Patent JP-H0460876-A (JP)
Title: Filing device mounted with word processor function
Inventor: HASEGAWA YUKICHI
IPC: G06F17/30
Filed: 1990-06-29
Abstract: PURPOSE:To improve operability and availability by developing the document of code data generated by a word processor function into image data, and registering the document of the developed image data as picture data by a picture filing function. CONSTITUTION:A CPU 20 executes the editing and the processing of picture data and the control of registration and retrieval at the time of picture filing, and besides, at the time of the processing of a word processor, it executes the generation of the editing of a word processor document or the control to convert the code data into the image data and so on. In this case, a program execution memory 11 is provided with a soft means to develop the word processor document into the image data and convert it into a filing document as the picture data, and it image-develops the word processor document edited and generated by the word processor function in a picture buffer memory 14, and registers it in a magneto-optical disk 5, etc., by the filing function. Thus, the word processor document can be made into the filing document by the picture data.
Patent JP-H089897-A (JP)
Title: Coated composition for bitter taste-having substance
Inventor: YAMAZAWA SUSUMU
IPC: A23L5/20
Filed: 1994-07-01
Abstract: PURPOSE:To obtain a coated composition in which a bitter substance is coated with an acidic phospholipid as an effective ingredient, and capable of more effectively reducing the bitter taste of a food, a medicine, etc., than when bitter taste-reducing agents such as lecithin are used. CONSTITUTION:The objective composition for the bitter taste-having substance comprises a bitter substance such as a food or a medicine and a bitter taste- reducing agent containing an acidic phospholipid or its lyso compound (e.g. a monoacylglyceromonophosphate, monoacylglycerodiphosphate, diacylglyceromonophosphate, bisphosphatidic acid, bisphosphatidyl- monophosphatidic acid or bisphosphatidyl-lysophosphatidic acid preferably contained in a lipid mixture, and neutral lipids are contained in the lipid mixture in an amount of <=30wt.%) as an effective ingredient.